Musannaf Ibn Abi Shayba 16:605

Abu Bakr narrated to us, he said: Yazid bin Harun narrated to us, he said: Sharik narrated to us, from Abd al-Malik bin Umayr, from Husayn bin Qabisah, from al-Mughirah bin Shu'bah, he said: The Messenger of Allah (peace and blessings of Allah be upon him) said: "O Sufyan bin Sahl, do not let your garment trail, for indeed Allah does not love those who let their garments trail."